Mareen

Mareen is a dedicated controller for our self‑developed kinetic sand‑art machine. Connect wirelessly over Bluetooth Low‑Energy to your sand painting device easily. • Choose from a library of pre‑installed sand art patterns • Adjust LED light colors and brightness • Pause, resume or stop the running program at any time • Save your favorite settings and create automatic playlists • Check real‑time device running status This app works exclusively with our proprietary sand‑art hardware. No account registration is required for basic control functions. Bluetooth permission is only used for local connection between phone and machine. We do not collect or share your personal information without your explicit consent. Bring calming, ever‑changing sand scenes with customizable lighting to your home, office or exhibition space!